Itching on the stomach may be caused by eczema, tinea corporis, neurodermatitis, and the treatment includes medication, etc. Patients should follow the doctor’s instructions for treatment. 1. Eczema: Eczema is caused by a variety of internal (endocrine and metabolic changes, etc.), external (food, inhalants, etc.) factors caused by the superficial dermis and epidermal inflammation, should be actively looking for and avoiding common allergens and irritants in the environment. Eczema can be used externally with Qingpeng ointment, halometasone cream, oral loratadine, cetirizine and other drugs to relieve symptoms. 2. Tinea corporis: Tinea corporis is a superficial fungal infection of smooth skin other than scalp, hair, palmoplantar and nail. The pathogenic bacteria are mainly red fungus, ringworm fungus and flocculent epidermis fungus, of which red fungus is predominant. Ringworm in the treatment of external antifungal drugs, such as ketoconazole cream, terbinafine cream and so on. 3. Neurodermatitis: the disease may be related to neuropsychiatric factors, digestive tract dysfunction, endocrine disorders and so on. The treatment of neurodermatitis should be based on psychological counseling, the use of antihistamines (such as dicloxacortin, ibastine), glutamine, vitamin B complex, as well as topical glucocorticoid preparations (such as halomethasone cream) and other drug therapy. The itching of the stomach may also have other causes, if necessary, go to the hospital for treatment, do not self-medication, in order to avoid delaying the condition or cause adverse reactions.